| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.64 | 7.862% | $34.1275 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $126.40 | 3.313% | $130.5876 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $6.32 | 13.298% | $7.1604 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $140.73 | 10.402% | $155.3687 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $206.96 | 10.436% | $228.5583 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $198.70 | 3.582% | $205.8174 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $88.87 | 5.142% | $93.4397 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $799.62 | $855.0596 | $855.07 | $855.05 | $855.10 | |